IP Library › Patent Application 09831172
Patent Application Utility PCT National Stage
App. No. 09/831,172 · Confirmation No. 1099

METHOD OF PRODUCING PROCESS STEAM FROM A BLACK LIQUOR

Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362 View Patent ↗
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2004-02-27 IFEE Issue Fee Payment (PTO-85B) 2 View
2004-02-27 C.AD Change of Address 1 View
2004-02-27 LET. Miscellaneous Incoming Letter 1 View
2003-03-24 M903 Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed 2 View
2002-05-04 LET. Miscellaneous Incoming Letter 26 View
2001-08-03 LET. Miscellaneous Incoming Letter 1 View
2001-08-03 IDS Information Disclosure Statement (IDS) Form (SB08) 2 View
2001-08-03 FOR Foreign Reference 31 View
2001-05-04 TRNA Transmittal of New Application 3 View
2001-05-04 DRW Drawings-only black and white line drawings 1 View
2001-05-04 SPEC Specification 8 View
2001-05-04 CLM Claims 2 View
2001-05-04 ABST Abstract 2 View
2001-05-04 OATH Oath or Declaration filed 3 View
2001-05-04 WCLM Claims Worksheet (PTO-2022) 1 View
2001-05-04 WFEE Fee Worksheet (SB06) 1 View
2001-05-04 A... Amendment/Request for Reconsideration-After Non-Final Rejection 1 View
2001-05-04 CLM Claims 5 View
2001-05-04 ABST Abstract 1 View
2001-05-04 REM Applicant Arguments/Remarks Made in an Amendment 2 View
2001-05-04 371P Documents submitted with 371 (National Stage) Applications 3 View
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Quick Facts
App. No.
09/831,172
Filed
2001-05-04
Granted
2004-04-20
Art Unit
3746
PTA
0 days